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Wireless security facility
Gargulák, Lukáš ; Morský, Ondřej (referee) ; Zeman, Václav (advisor)
The content of this thesis is the design, construction and programming of wireless security device. This wireless security system consists of two units. Personal unit and sensor unit. This thesis compares two ISM bands 433 MHz and 868 MHz. The thesis presents a selection of parts for construction wireless security device. The work also deals with the structure of transmitted frames on the link layer. Marginally are discussed ways to reduce consuption AtmelAVR microcontrollers and also two ways of charging Li-Ion battery. It also outlined the firmware of both units. Its complete source code is included on the DVD.
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Application Assessment and Proposal for Improvement
Svoboda, Jiří ; Mezera, Lukáš (referee) ; Neuwirth, Bernard (advisor)
The subject of this master’s thesis is a software application assessment followed by proposal of modifications that should contribute to improving the application. The thesis includes theoretical background necessary for general knowledge of the problem, thorough analysis of the current situation and proposal of solution, which includes decision about necessity of modifications for selected application parts and proposal of specific modifications. The solution also includes recommendation about testing methods that should be used to test the impact of the specified modifications.
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Control system of mouth-organ
Trukhina, Irina ; Franek, Lešek (referee) ; Bradáč, Zdeněk (advisor)
The master’s thesis describes development of control system for automatic mouth-organ. The process of development is divided into three parts: a concept of control system, design of hardware parts and development of software parts. Controlled device, system requirements and general design of the hardware and software components are described in the concept of control system. The detailed hardware design includes next processes: electronic component selection, printed circuit board design, assembly and debugging. The result of this chapter is electronic system, which function correctly. The aim of the last chapter is to specify and explain development of software parts of control system. Installation of required software and important aspects of control software and user interface development are described in this chapter. The goal of the thesis is to create a control system, which will function correctly and reliably.
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Analysis of morfology of stone spikes
Sucharda, Jaroslav ; Rampl, Ivan (referee) ; Sadovský, Petr (advisor)
The aim of this project is to enable automatic cataloguing and measuring archeological discoveries. The first step is image processing, which is performed via thresholding, segmentation and adjusting found objects. After these procedures, examined objects are represented by a komplex vector. The second part is focused on measuring the point and identification of its shape. The access to retrieved data is permitted by user interface created in the last part of this project.
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Analysis of morfology of stone spikes
Sucharda, Jaroslav ; Rampl, Ivan (referee) ; Sadovský, Petr (advisor)
The aim of this project is to enable automatic cataloguing and measuring archeological discoveries. The first step is image processing, which is performed via thresholding, segmentation and adjusting found objects. After these procedures, examined objects are represented by a komplex vector. The second part is focused on measuring the point and identification of its shape. The access to retrieved data is permitted by user interface created in the last part of this project.
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Temperature controller of microwave reactor
Pokorný, Ondřej ; Chomát, Luděk (referee) ; Pivoňka, Petr (advisor)
Simple low-cost temperature feedback control loop was created, using personal computer as control and data acquisition element. It controlled the temperature inside mircowave pressure reactor. Medium in reactor tank (volume about 600 ml) was calorified by 1,8 kW magnetron, which power was driven by PSD controller. The PC- process interface was made by USB data acquisition modul UD128A8D. The utility program was written. It implemented PSD controller and data acquisition function. Furhtermore it implemented interface which enabled user to set the technological curve (time-temperature relation). The protocol of experiment was automatically stored to Micosoft Excel file before the program’s termination.
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Analysis and design of information system for Balony.cz company
Pechanec, Eugen ; Bruckner, Tomáš (advisor) ; Chlapek, Dušan (referee)
The subject of bachelor's thesis "Analysis and design of information system for Balony.cz com-pany" is analysis of ERP system of a firm providing commercial flight tours using hot-air balloons. This system in its current state does not fulfill its purpose effectively and needs to be replaced by a better version. Design of this version is also the subject of this thesis. In the theoretical part I focus on terms such as Information system and Business informatics and problematic of information system design methodologies. In practical part I use gained information to find a suitable methodology for development of the new system and then I proceed to analyze the current system and design its replacement.
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Optimalizace procesu návrhu produktu v malé firmě
Jerkovič, Martin ; Buchalcevová, Alena (advisor) ; Mittner, Jan (referee)
Thesis deals with design process optimization at Chute Corporation -- american startup that provides SaaS solutions for discovery, gathering, managing, publishing and analysis of multimedial user-generated content from social networks. The goal is to identify and analyze the processes, roles and tools of product design and propose an optimization. Thesis has two parts. First part describes the theoretical background for later application. Mainly a brief history of IT product design, design taxonomy and design workflow best practices are described. The other part provides a brief description of the company, especially its position on the market, business model, organizational structure, product portfolio, position of product team and also identifies the main processes, roles and tools that surround product design. The final part describes all optimized processes, roles and tools and summarizes all the facts as a set of recommendations. Thesis provides an overview of product design in the dynamic and complex world of startups. The specific recommendations and templates of optimized processes and tools enable immediate implementation into a company of a similar nature.
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User Interface Design Web Applications
Vilémová, Eva ; Kincl, Tomáš (advisor) ; Novák, Michal (referee)
This bachelor thesis deals with the problem of user interface design. The goal of this thesis is to introduce the concept of the user interface, its types and terms of user interface including defining basic needs of the user related to this interface. Furthermore, this thesis introduce to reader concept of Human Computer Interaction and presents the basic rules and procedures of creating the user interface. These rules and procedures are in practical part applied to the specific user interface design of web application for benchmarking comparison of particular regions tourism strategies. Final result of this bachelor thesis is specific tested user interface on which bases are submitted final recommendations for creating ideal user interface for this application.
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